Hauj lwm lawm
Kev tsis
Ua npuas ncauj PVC yog ib qho ntau, npaj- {{}}} Siv cov khoom haum ntawm cov ntawv thov. Nws cov kev siv suav nrog cov paib kev tshaj tawm tshaj tawm thiab cov lus qhia, thiab ob sab sab sab sab sab sab sab hauv. Nws yog ib txwm ua haujlwm hauv chav ua noj chav ua noj, khob khob, muab faib phab ntsa, thiab tshuaj ntsuam. Ib qho ntxiv, nws yog qhov zoo tagnrho rau cov ntawv thov marine thiab cov rooj tog sab nraum zoov. Nyob rau hauv kev lag luam automotive, ua npuas ncauj pvc board pab ntau yam, thiab chaw khaws cia hauv tsheb thauj mus los thiab tsheb thauj khoom, thiab tsheb ua si.